SYR Duo DFR - Water Filter Wrench/Tool

i needed a Wrench to Change the Filter Element of my Freshwater Filter. the New filter came without a Tool. This Design is based on the Orignal Purchasable Tool (2350.00.906 - 2012 and newer)

Printed With esun Light PLA. 

• No Brim
• 0.2 Layerheight
• No Supports
• 50% support cubic Infill for strength
• 4 Top and Bottom Layers
• 8 Perimenters (this maybe a bit too much but i wanted to be sure its strong enough)
• fits diagonaly

(Sidenote: the Ball Valve handel for the backwashing needs to be removed before the Wrench fits )